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- فارسی
Simultaneous determination of trace amounts of cadmium, nickel and cobalt in water samples by adsorptive voltammetry using ammonium 2-amino-cyclopentene dithiocarboxylate as a chelating agent
Authors: Ali A Ensafi, K Zarei
Publication date: 2000/6/30
Journal name: Talanta
Volume: 52
Pages: 435-440
Publisher: Elsevier
This paper reports the use of an adsorptive voltammetric technique for the simultaneous
detection of Cd (II), Ni (II) and Co (II) using ammonium 2-amino-cyclopente dithiocarboxylate
as a selective complexing agent. Scans containing three resolved peaks corresponding to
these metals were obtained in synthetic and real samples. The reduction current peaks of
the metals that were distinctly separated by 200 mV or more, allowing their determination
over a wide range of concentrations. These metals can be quantified at concentrations ...
detection of Cd (II), Ni (II) and Co (II) using ammonium 2-amino-cyclopente dithiocarboxylate
as a selective complexing agent. Scans containing three resolved peaks corresponding to
these metals were obtained in synthetic and real samples. The reduction current peaks of
the metals that were distinctly separated by 200 mV or more, allowing their determination
over a wide range of concentrations. These metals can be quantified at concentrations ...
Journal Papers
Month/Season:
June
Year:
2000